Hydroxyethyl cellulose (HEC) can be widely applied in many industrial fields with the performance in thickening, suspension, scattered and dehydrate, etc. In the oilfield, HEC mainly used as viscosifier can play an important part in oil drilling fluid & completion fluid, workover fluid and fracturing fluid, etc.

Specification:

Item

Index

Appearance

White or yellowish powder

Decomposition temperature, oC

204-209

Relative density

0.55~0.75

Molar substitution degree (M.S.)

1.4-3.0

PH (1%, solution)

6.0-8.5

Moisture, wt%

≤5

Ash, wt%

≤5

Viscosity, mPa.s

LV,5%

50-400

Viscosity ranges can be tailored as required

MV,2%

50-7000

HV,2%

10000-12000

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